6622492953 has 16 divisors (see below), whose sum is σ = 9371025216. Its totient is φ = 4145679360.

The previous prime is 6622492951. The next prime is 6622492957. The reversal of 6622492953 is 3592942266.

It is not a de Polignac number, because 6622492953 - 2¹ = 6622492951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6622492951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127863 + ... + 172028.

It is an arithmetic number, because the mean of its divisors is an integer number (585689076).

Almost surely, 2^6622492953 is an apocalyptic number.

It is an amenable number.

6622492953 is a deficient number, since it is larger than the sum of its proper divisors (2748532263).

6622492953 is a wasteful number, since it uses less digits than its factorization.

6622492953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300344.

The product of its digits is 1399680, while the sum is 48.

The square root of 6622492953 is about 81378.7008559365. The cubic root of 6622492953 is about 1877.9059369075.

The spelling of 6622492953 in words is "six billion, six hundred twenty-two million, four hundred ninety-two thousand, nine hundred fifty-three".